Multilayer Detection of Network Steganography

Multilayer Detection of Network Steganography

This paper presents a new method for steganography detection in network protocols. The method is based on a multilayer approach for the selective analysis of derived and aggregated metrics utilizing machine learning algorithms. The main objective is to provide steganalysis capability for networks wi...

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Veröffentlicht in:Electronics (Basel) 2020-12, Vol.9 (12), p.2128
Hauptverfasser: Smolarczyk, Milosz, Szczypiorski, Krzysztof, Pawluk, Jakub
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Machine learning
Metadata
Methods
Multilayers
Protocol
Protocol (computers)
Steganography
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Beschreibung
Zusammenfassung:This paper presents a new method for steganography detection in network protocols. The method is based on a multilayer approach for the selective analysis of derived and aggregated metrics utilizing machine learning algorithms. The main objective is to provide steganalysis capability for networks with large numbers of devices and connections. We discuss considerations for performance analysis and present results. We also describe a means of applying our method for multilayer detection of a popular RSTEG (Retransmission Steganography) technique.
ISSN:2079-9292
2079-9292
DOI:10.3390/electronics9122128